Marin BRIDGEWAY STEP-THRU 2011 VS Electra TOWNIE 21 2004 specs comparison
Marin Bridgeway Step-Thru
General InfosModel | Bridgeway Step-Thru |
Manufacturer | Marin |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice |
-White |
Sizes |
- 15W - 17W - 19W |
Sizes |
- 15W - 17W - 19W |
Wheels And Breaking System
Bike front tire | 700 X 35c |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Forged Alloy 3 Finger Levers Forged Alloy Linear Pull Brakes |
Hubs for disc brakes | Alloy Double Sealed |
Rims manufacturer | 36-hole Alloy |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Stainless |
Frame and Body Specs
Frame materials | 6061 aluminum c |
Frame type | Aluminum |
Handlebar construction | Alloy |
Handlebar extender | Optional |
Handlebar stem details | Forged Alloy |
Headset size | 1 1/8 (inches) Double Sealed |
Gearing Specifications
Bicycle chain | UG51 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Sealed Cartridge |
Crankset parts and sizes | 42T Teeth Suntour Forged 4-Arm |
Gear shift levers | SRAM X.3 Trigger |
Rear gear set | 14 - 34 Teeth 7-speed |
Marin Bridgeway Step-Thru Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | SRAM X.3 |
Fork material | Steel |
Fork type | Cromoly Rigid |
Other Specs of Marin Bridgeway Step-Thru
Component group sets | Co (millimeters)uter Mix |
Pedals details | Alloy Double Sided Mountain |
Rear shock absorber | Not Available |
Saddle seat | Metro Classic |
Seat post extension | 27.2 (millimeters) Diameter Alloy Micro Adjust |
Electra Townie 21
General InfosModel | Townie 21 |
Manufacturer | Electra |
Year of production | 2004 |
Current price | Check price Here ==> |
Color choice |
- Navy Blue Metallic - Silver Metallic -Baby Blue |
Sizes |
- Mens - womens |
Wheels And Breaking System
Bike front tire | 26 X 1.95 (inches) Blackwall |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Aluminum Linear-pull Levers Aluminum Linear-pull Brakes |
Hubs for disc brakes | Not Available |
Rims manufacturer | Aluminum |
Spoke nipples type | Brass Nipples |
Spoke wheel | Straight Gauge |
Frame and Body Specs
Frame materials | 7000 aluminum c |
Frame type | TIG-welded |
Handlebar construction | Steel |
Handlebar extender | Not Available |
Handlebar stem details | Adjustable Aluminum |
Headset size | 1 1/8 (inches) Threadless Steel |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) |
Bottom bracket shell width | Not Available |
Bottom bracket type | One-piece Spindle Loose Ball |
Crankset parts and sizes | Aluminum 3-piece |
Gear shift levers | Twist-shift |
Rear gear set | 7-speed |
Electra Townie 21 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Shimano Tourney |
Fork material | Single Crown Aluminum |
Fork type | RST CT-COM 2 |
Other Specs of Electra Townie 21
Component group sets | Hybrid Mix |
Pedals details | Resin |
Rear shock absorber | Not Available |
Saddle seat | Electra Padded |
Seat post extension | Steel Pillar |
Useful links and guides ....
- To know more about this exacte bike, Marin provided us with the latest version of its Bridgeway Step-Thru bike manual
- Find All parts, tires and accessories of Marin Bridgeway Step-Thru Commuter here
- Get your Electra Townie 21 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Electra Townie 21 Commuter here